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Red 33 / C.I. 17200
dye for formulation coloring
Elumen: cosmetic colorants
Red 4 / C.I. 14700
dye for formulation coloring
Red 40/ C.I. 16035
a dye used to color formulations
Reduction
Chemical process with loss of oxygen
Reflection
The ability of an object to reflect light waves and thereby determine the color we see.
Resorcinol
Colorance: hair dyes
Topchic: hair dyes
Retinyl Palmitate
Colorance: additives
Reversibility
Property of the hair to go back to original length when stretched
Rheum Palmatum (Rhubarb) Root Extract
natural ingredient which assists in keeping blonde hair bright
Rhodiola Rosea Root Extract
natural ingredient that protects against thermal stress
Rosmarinus Officinalis (Rosemary) Eytract
natural ingredient with soothing and calming properties